FCO - LHR

$74 Find Cheap Flights from Rome to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rome to Heathrow departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to London, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$169
Typical prices: $365-$203
Vueling
Thu 4/16Mon 4/20
FCO - LHR • 1 stop
Cheapest non-stop
$177
Typical prices: $337-$191
British Airways
Tue 4/28Tue 5/5
FCO - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA's Euro Traveller includes a carry-on bag.
Expect shorter security queues at Rome Fiumicino.
Expert advice
Expert advice
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Expert advice
Expert advice
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Top airlines
Cheapest • from $169 (round-trip)
Best reviews • 6.7 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with British Airways and ITA Airways. Average duration is 2h 46m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Rome to Heathrow (FCO-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rome to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rome to Heathrow

Thu, Apr 16 - Mon, Apr 20
Vueling Logo
9:45 pm - 9:10 am
FCO
-
LHR
12h 25m
1 stop
Vueling Logo
8:50 pm - 8:20 am
LHR
-
FCO
10h 30m
1 stop
$169Vueling
Wed, May 6 - Tue, May 12
Vueling Logo
9:55 pm - 9:10 am
FCO
-
LHR
12h 15m
1 stop
Vueling Logo
9:55 am - 4:15 pm
LHR
-
FCO
5h 20m
1 stop
$173Vueling
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
5:45 am - 2:45 pm
FCO
-
LHR
10h 00m
2 stops
Multiple Airlines Logo
9:55 am - 11:40 pm
LHR
-
FCO
12h 45m
1 stop
$174Multiple Airlines
Tue, Apr 28 - Tue, May 5
British Airways Logo
7:40 am - 9:30 am
FCO
-
LHR
2h 50mnonstop
British Airways Logo
6:30 am - 10:05 am
LHR
-
FCO
2h 35mnonstop
$177British Airways
Fri, May 1 - Tue, May 5
British Airways Logo
8:20 pm - 9:55 pm
FCO
-
LHR
2h 35mnonstop
British Airways Logo
6:30 am - 10:05 am
LHR
-
FCO
2h 35mnonstop
$178British Airways
Sat, May 2 - Sat, May 9
British Airways Logo
8:15 pm - 9:50 pm
FCO
-
LHR
2h 35mnonstop
British Airways Logo
7:50 pm - 11:20 pm
LHR
-
FCO
2h 30mnonstop
$179British Airways
Wed, May 6 - Sun, May 10
British Airways Logo
1:55 pm - 3:45 pm
FCO
-
LHR
2h 50mnonstop
British Airways Logo
6:10 am - 9:45 am
LHR
-
FCO
2h 35mnonstop
$180British Airways
Sat, May 2 - Sun, May 3
British Airways Logo
8:15 pm - 9:50 pm
FCO
-
LHR
2h 35mnonstop
British Airways Logo
6:10 am - 9:45 am
LHR
-
FCO
2h 35mnonstop
$181British Airways
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
1:50 pm - 3:40 pm
FCO
-
LHR
2h 50mnonstop
Multiple Airlines Logo
9:55 am - 11:40 pm
LHR
-
FCO
12h 45m
1 stop
$182Multiple Airlines
Tue, May 5 - Sun, May 10
British Airways Logo
6:50 am - 8:40 am
FCO
-
LHR
2h 50mnonstop
British Airways Logo
6:10 am - 9:45 am
LHR
-
FCO
2h 35mnonstop
$183British Airways
Booking Insights

KAYAK's insights & trends for Rome to Heathrow flights

Get data-powered insights and trends into flights from Rome to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Rome Fiumicino Airport to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rome Fiumicino Airport to London Heathrow Airport departing in April.

What’s the cheapest day of the week to fly from Rome to London Heathrow Airport?

The average price of all round-trip flights from Rome Fiumicino Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Rome to London Heathrow Airport. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Rome Fiumicino Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rome Fiumicino Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rome Fiumicino Airport to London Heathrow Airport is February, where tickets cost $179 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $359 and $312 respectively.

Can I save money by flying with a layover from Rome Fiumicino Airport to London Heathrow Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $290, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Rome Fiumicino Airport to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Rome Fiumicino Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Rome Fiumicino Airport to London Heathrow Airport, you should book around 8 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Rome to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Duncan Madden

Duncan Madden

Expert on British Airways, FCO and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know

Low seasonFebruary
Cheapest flight$74
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Rome to London Heathrow Airport

When to book flights from Rome to Heathrow

Are your dates flexible? Find out the best times to travel from Rome to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Rome to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Rome to Heathrow 
Verified travelerFlew with British AirwaysSep 2024
Pack your liquids and toiletries in plastic bags and be prepared to pull it all out. London Heathrow airport still does this, and makes you rescan through security between connecting flights even though you never leave their airport. If you think 2 hours between flights (time chosen by them not us) is enough, it’s barely enough if they fly into one terminal and depart connecting from another, so don’t plan to eat or drink anything in Heathrow.
TracyFlew with British AirwaysJul 2024
Be prepared for three security check points. Confirm baggage check in. We paid twice.

FAQs for booking Rome to London Heathrow Airport flights

  • What is the cheapest flight from Rome Fiumicino Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Rome Fiumicino Airport to London Heathrow Airport was $74 for a one-way ticket and $169 for a round-trip.

  • Do I need a passport to fly between Rome and London Heathrow Airport?

    A passport is required to fly from Rome to London Heathrow Airport.

  • Which airlines offer Wi-Fi service onboard planes from Rome to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Rome to London Heathrow Airport flight route: Air France, KLM, Delta, American Airlines, Alaska Airlines, and Finnair.

  • Which aircraft models fly most regularly from Rome to London Heathrow Airport?

    The Airbus A321neo is the aircraft model that flies most regularly on the Rome to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Rome to London Heathrow Airport?

    oneworld is the only airline alliance operating flights between Rome and London Heathrow Airport.

  • On which days can I fly direct from Rome to London Heathrow Airport?

    There are nonstop flights from Rome to London Heathrow Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Rome to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rome to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rome to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Rome is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rome to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Rome with another airline. Booking your flights between Rome and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rome to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Rome up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Rome Fiumicino Airport to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $489 or less one-way and $315 or less round-trip.

Prefer to fly direct from Rome to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Rome Fiumicino to London Heathrow.
Find which airlines fly direct from Rome Fiumicino Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Rome Fiumicino to London Heathrow

Monday

British Airways,ITA Airways

British Airways,ITA Airways

Tuesday

British Airways,ITA Airways

British Airways,ITA Airways

Wednesday

British Airways,ITA Airways

British Airways,ITA Airways

Thursday

British Airways,ITA Airways

British Airways,ITA Airways

Friday

British Airways,ITA Airways

British Airways,ITA Airways

Saturday

British Airways,ITA Airways

British Airways,ITA Airways

Sunday

British Airways,ITA Airways

British Airways,ITA Airways

See more direct flights

Direct returns

London Heathrow to Rome Fiumicino

Monday

British Airways,ITA Airways

British Airways,ITA Airways

Tuesday

British Airways,ITA Airways

British Airways,ITA Airways

Wednesday

British Airways,ITA Airways

British Airways,ITA Airways

Thursday

British Airways,ITA Airways

British Airways,ITA Airways

Friday

British Airways,ITA Airways

British Airways,ITA Airways

Saturday

British Airways,ITA Airways

British Airways,ITA Airways

Sunday

British Airways,ITA Airways

British Airways,ITA Airways

See more direct flights

Reviews of the top airline flying from Rome to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Rome to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rome to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7822 reviews
7.6Crew
6.9Boarding
6.4Entertainment
6.4Food
6.8Comfort
Airline reviews

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

8.0 ExcellentAnonymous, Mar 2026
ARN - LHR
Read more British Airways reviews

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

I Keep your expectations to low to middling with BA, or most European/ US airlines these days.

Wish the food and overall service was better. They treat Business class passengers same as economy

Old plane, sold out on snacks, just trashy seats..broken..etc

Good flight. Only negative was the bus journey from plane to the terminal. Didn’t exit t this either BA at T5

Nothing! They canceled our flight to Greece the morning we were supposed to leave and offered us another one 5 days later (for a 9 day trip). They said it was an “operational decision”! Yeah a 777 that was 2/3rds empty, so they probably sent it to the Middle East to make a fortune getting people out of there!!

WiFi wasn’t available to economy until the end of the flight.

Boarding crew were extremely rude. At check in, I showed a medical note from a surgeon stating that I had a medical problem that caused me to end up in an emergency room. The surgeon requested that I get an upgrade so I can travel back home comfortably since I was in a lot of pain. I was alone with my daughters (9 and 14). They made a huge deal about giving me seats although there were so many empty seats in business. Finally, I paid a hefty price for it and the seats were exactly the same as in economy cabins but not as good because there was a forced tray in the middle seat that I couldnt even lift so I can lay down.

Very good staff members with sincere passion and responsibility in their job.

We were unable to check in on line with no explanation! Despite arriving at the airport 3 hours before deprture, my wife and I had no allocated seats and ended up being seated seperately. This is unacceptable! We were both ib the middle of the centre of the aircraft, despite having previously requested an aisle and seat next to it when booking and having been an Exec Club member for 25 years - so much for loyalty! The seats were extremely uncomfortable for such a long flight. I fly a lot and these were, by far, the most uncomfortable seats I've had in many years. It was all fine until we arrived at LHR where we got off the plane quickly, but then had to wait more than 45 minutes in the baggage hall for our bags to arrive, despite the fact that some luggage was already off when we got to the carousel. After 14 1/2 hours flying, this is completely unacceptable and ruined the experience for us.

Everything you need to know for your flight from Rome to Heathrow

Information on your arrival and departure airports